Juvenile abalone fodder and preparation method thereof

Abstract

Disclosed are juvenile abalone fodder and a preparation method thereof. The juvenile abalone fodder comprises white fishmeal, sargassum fusiforme powder, kelp powder, gracilaria lemaneiformis powder, undaria pinnatifida powder, sargassum thunbergii powder, cylindrotheca powder, haematococcus pluvialis powder, diatom powder, schizochytrium powder, sodium alginate, fucoidin, mannitol, schizochytrium oil, chlorella oil, chaetoceros mulleri oil, zinc sulfate medical stone powder, VB2, inositol, vitamin-C phosphate magnesium, VA, VD3, calcium pantothenate, and zeolite powder. The method includes uniformly mixing and sieving all the powder, adding dissolved sodium alginate to mix to obtain bio-material, feeding the bio-material into a double-axis differential tempering machine to obtain ripe materials, expanding and shaping into wet flake fodder, and drying the flake fodder, pouring schizochytrium oil and then spraying and filming; drying in vacuum to obtain flake fodder. The fodder can meet the nutrition needs of juvenile abalone, is beneficial to invigorating juvenile abalone, promoting growth and increasing survival rate.

Description

technical field [0001] The invention belongs to the technical field of aquatic feed, and in particular relates to a young abalone feed and a preparation method thereof. Background technique [0002] Abalone is a traditional precious seafood in my country, with high nutritional value, and its foot muscles are particularly hypertrophic, which is the main edible part. Traditional Chinese medicine believes that abalone is a nourishing but not dry seafood. It has the effect of nourishing yin and tonifying yang, and it can calm the liver, strengthen the kidney, and regulate blood pressure. It has high medicinal value. With the continuous growth of people's enthusiasm for the development of farmed marine aquatic products, the production of wild abalone is difficult to keep up with the consumption demand, so the artificial breeding of abalone is recognized by more and more people. [0003] But the cultivation of abalone, especially the artificial cultivation of juvenile abalone is ...

AI Technical Summary

Problems solved by technology

[0004] In addition, juvenile abalone has high requirements on the marine environment, especially the water body, and the water quality is not clean, which may easily cause the death of juvenile abalone

When feeding seaweed or other food obtained locally, the excess food will rot and deteriorate due to non-sterilization, which will damage the quality of seawater.

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